One
The scene: Vanessa is at a bar and is approached by a guy
Guy: Hey, how’s it going? I haven’t seen you around since that crazy night.
Vanessa: I’m sorry, do I know you?
Guy: Well I guess we didn’t exchange names. You don’t remember me? I’m the guy that held your hand while you got a tattoo.
Vanessa: I don’t have a tattoo.
Guy: You know, the daisies around your belly button.
Vanessa: Yeah, like I said: I don’t have a tattoo. And if I did, I would probably remember where it was.

Two
So I’m standing at the corner and waiting for the max and a man and woman come up behind me. They seem to be discussing a philosophy of life that finds beauty in simplicity.
Him: It’s a beautiful day. Beautiful day. The sun’s out. The sky’s blue. What could be better? Slight pause...
Him (again): "Well, maybe a threesome."
Her: Knowing giggle.
Him: But I plan to take care of that later this afternoon.

Three
Jack: What is that smell? Is that me? (smelling himself) I think I need some new deodorant.
Jill: Think so?